BTL physical therapy devices allow you to treat two patients at the same time with independent therapies. This device features 1-channel laser and 2-channel magnetotherapy. This combined therapy unit is multilingual, has three independent channels, built-in database, PC connection for SW upgrades, large touchscreen display for easy and comfortable operation and an online encyclopedia with pre-set protocols based on years of medical research for the different medical fields - rehabilitation, orthopedics, sports medicine, dentistry, gynecology, dermatology, ENT, pediatrics and general practice. The BTL combined therapy device has a Unique Modular System ™ which gives you the option for later unit upgrades. It also gives you the choice of different optical attachments for ENT, urology, dentistry and gynecology.